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Mobile Money, Interoperability and Financial Inclusion

Author

Listed:
  • Brunnermeier, Markus
  • Limodio, Nicola
  • Spadavecchia, Lorenzo

Abstract

This paper explores the tradeoff between competition and financial inclusion given by the vertical integration between mobile network and money operators. Joining novel data on mobile money fees built through the WayBack machine, with sources on network coverage and financials, we examine the staggering across African operators and countries of platform interoperability – a policy that promotes transactions and competition across mobile money operators. Our findings show that interoperability lowers mobile money fees and reduces network coverage and mobile towers, especially in rural and poor districts. Interoperability also results in a decline in various survey metrics of financial inclusion.

Suggested Citation

  • Brunnermeier, Markus & Limodio, Nicola & Spadavecchia, Lorenzo, 2023. "Mobile Money, Interoperability and Financial Inclusion," CEPR Discussion Papers 18124, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:18124
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    More about this item

    Keywords

    Mobile money; Interoperability; Financial inclusion;
    All these keywords.

    JEL classification:

    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation
    • O10 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - General

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